我知道这已经被问过一百遍了。但是我已经做了很多Google搜索，但都没有成功。我的问题：我想记录我的postfix服务器的每个活动。默认文件/var/log/mail或任何其他不相关mail或不postfix存在。
- 放入配置文件
/etc/postfx/main.cf以启用日志记录的确切字符串是什么？ - 在哪里可以看到哪个配置文件后缀使用？（根据下面的提示）
感谢您的回答。
提示：我将后缀与鸽舍一起使用。我几个月前安装了meta包。
输出为postconf -n：
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
home_mailbox = Maildir/
inet_interfaces = all
mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/conf.d/01-dovecot-postfix.conf -n -m "${EXTENSION}"
mailbox_size_limit = 0
mydestination = mydomain.de localhost
myhostname = mydomain.de
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
myorigin = /etc/mailname
readme_directory = no
recipient_delimiter = +
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtp_use_tls = yes
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_restrictions = reject_unknown_sender_domain
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/ssl/certs/ssl-mail.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-mail.key
smtpd_tls_mandatory_ciphers = medium
smtpd_tls_mandatory_protocols = SSLv3, TLSv1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom
virtual_alias_maps = hash:/etc/postfix/virtual
virtual_gid_maps = static:5000
virtual_mailbox_base = /var/mail/vhosts
virtual_mailbox_domains = mydomain2.de
virtual_mailbox_maps = hash:/etc/postfix/vmailbox
virtual_minimum_uid = 100
virtual_uid_maps = static:5000
Output for /etc/syslog.conf
# /etc/syslog.conf Configuration file for syslogd.
#
# For more information see syslog.conf(5)
# manpage.
#
# First some standard logfiles. Log by facility.
#
auth,authpriv.* -/var/log/auth.log
*.*;auth,authpriv.none;local0.none;local1.none -/var/log/syslog
#cron.* -/var/log/cron.log
daemon.* -/var/log/daemon.log
kern.* -/var/log/kern.log
lpr.* -/var/log/lpr.log
user.* -/var/log/user.log
#
# Logging for the mail system. Split it up so that
# it is easy to write scripts to parse these files.
#
# Logging for INN news system
#
news.crit -/var/log/news/news.crit
news.err -/var/log/news/news.err
news.notice -/var/log/news/news.notice
#
# Some `catch-all' logfiles.
#
*.=debug;\
auth,authpriv.none;\
news.none -/var/log/debug
*.=info;*.=notice;*.=warning;\
auth,authpriv.none;\
cron,daemon.none;\
mail,news.none -/var/log/messages
#
# Emergencies are sent to everybody logged in.
#
*.emerg *
#
# I like to have messages displayed on the console, but only on a virtual
# console I usually leave idle.
#
#daemon,mail.*;\
# news.=crit;news.=err;news.=notice;\
# *.=debug;*.=info;\
# *.=notice;*.=warning /dev/tty8
# The named pipe /dev/xconsole is for the `xconsole' utility. To use it,
# you must invoke `xconsole' with the `-file' option:
#
# $ xconsole -file /dev/xconsole [...]
#
# NOTE: adjust the list below, or you'll go crazy if you have a reasonably
# busy site..
#
daemon.*;mail.*;\
news.err;\
*.=debug;*.=info;\
*.=notice;*.=warning |/dev/xconsole
请编辑您的问题以包括详细信息。这就是这个网站的运作方式。评论不适合这样。
—
gertvdijk 2013年
你好 我添加了postconf的输出。过去我什么都没改变。我刚刚安装了meta包。好吧，我可能有人占领了服务器并删除了日志:-D。最近几天从该服务器发送了很多邮件，似乎是垃圾邮件...
—
Steve Rakebrandt
如果您怀疑有人只是直截了当地删除了日志文件，则它们可能不再正确旋转，并且文件描述符仍对较旧的（未链接）日志文件开放。您是否尝试过重新启动Postfix和
—
gertvdijk 2013年
rsyslog？
是的，如果已经重新启动了postfix几次。几分钟前，我还重新启动了服务器。没有变化。文件仍然丢失。据我所知，所有活动日志将在一段时间后压缩，因此我认为这些都是活动日志：aptitude，auth，daemon，dovecot，dpkg，mysql，vsftpd。好吧，如果今天晚上我没有得到任何结果，我将进行备份并开始重新安装过程（提供程序功能）。顺便说一句，我无法重新启动rsyslog（d）->无法识别的服务。
—
Steve Rakebrandt
/var/log/mail.log默认情况下仅登录到。如果不存在或未在其中登录，请说明对系统所做的更改。如果不提供您尝试/发现的详细信息，我们将无法真正为您提供帮助。也许就像修改后的rsyslog配置一样简单。我们无权访问您的系统，也看不到您的屏幕，因此我们依赖您在问题中提供的信息。并打印当前的Postfix配置postconf -n。